#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
constexpr auto i = 0.1;
constexpr auto j = 0.05;
int main(void)
{
	int n = 0 ;
	double Daphne = 100, Deirdre = 100;
	while (Daphne >= Deirdre)
	{
		n++;
		Deirdre += Deirdre * j;
		Daphne += 100 * i;
	}
	printf("%d  %.4lf  %.4lf\n", n, Deirdre, Daphne);

	return 0;
}